Jaw plate

What is jaw crusher liner?

The jaw crusher liner is also called the tooth plate, which is an important part of the jaw crusher. A set of jaws is usually composed of movable jaws and fixed jaws. According to different models of jaw crushers, the jaws also have the same size and model. As the preferred equipment for coarse crushing, the aggregate industry has high requirements for the jaw plate of the jaw crusher.

Jaw crusher liner material

In general, the jaw plate is made of high manganese steel. The manganese steel content of Rayco’s products ranges in 12-14%, 18% and 20%.

Jaw crusher liner manufacturer

In the mining crushing and screening industry, manufacturers usually provide very few jaws die design options. Most manufacturers do not produce jaw plates/dies, but rely on external foundries. Rayco is the leader in providing high quality jaw plates for the quarrying and mining industries, as well as the leading metal casting manufacturer and supplier in China.


Our Jaw crusher liners / Jaw Plates / Moveable Jaws / Stationary Plates have been proven in mining and aggregate production to achieve and often exceed the performance of equivalent castings from OEMs. Compared with the original vulnerable parts, our jaw liners finishing structure has been optimized to ensure that the swing and stationary jaw die has higher reliability and cost performance when crushing granite, basalt and other hard materials with high frequency. Include:

  • Long service life, more accurate size and higher crushing efficiency.
  • Reduce the wear and damage to the crusher and reduce the frequency of jaw plate replacement.
  • Reduce overall operating costs.

We can provide replacement vulnerable parts for almost all brands and models of crushers, and can customize vulnerable parts according to drawings provided by customers. In addition to jaw plates, we also design and manufacture edge guards.

Jaw crusher spare parts

Rayco not only supplies wear parts but offers provide all the jaw crusher accessories you need, including  cheek plates, movable wedges, stationary wedges, toggle plates, jaw bracket, bearing, bolt, flywheel, spring and other common spare parts.

View jaw crusher spare parts information

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